CN109363792A - It is a kind of for taking the auxiliary fixer of mouse brain - Google Patents
It is a kind of for taking the auxiliary fixer of mouse brain Download PDFInfo
- Publication number
- CN109363792A CN109363792A CN201811243071.9A CN201811243071A CN109363792A CN 109363792 A CN109363792 A CN 109363792A CN 201811243071 A CN201811243071 A CN 201811243071A CN 109363792 A CN109363792 A CN 109363792A
- Authority
- CN
- China
- Prior art keywords
- fixed
- clamping plates
- plates
- taking
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/003—Appliances for supporting or fettering animals for operative purposes with head or neck restraining means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Husbandry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Surgical Instruments (AREA)
Abstract
It is specifically a kind of for taking the auxiliary fixer of mouse brain the present invention relates to bioassay equipment clothing arts.Including the two clamping plates being spaced apart, it is fixed with fixed plate respectively in two clamping plates one end in the same direction, offer multiple threaded holes respectively in two fixed plates, fixed pin is equipped in threaded hole, the needle body of fixed pin is equipped with the external screw thread for being coupled with threaded hole, and the one end in fixed pin towards direction between two fixed plates is equipped with anti-slipper；It respectively corresponds in the middle position of two clamping plates equipped with floor, axis hole is offered on floor, it is equipped with the pin shaft for two clamping plates to be articulated and connected in axis hole, is also arranged on pin shaft for pushing two clamping plates to rotate so that two fixed plates torsional spring close to each other.The present invention can be fixedly secured mouse head, and facilitate holding or be fixed on experimental bench, thus can realize it is quick, complete, flexible, safely take brain.
Description
Technical field
It is specifically a kind of for taking the auxiliary fixer of mouse brain the present invention relates to bioassay equipment clothing arts.
Background technique
In the Bioexperiment of research brain science, often using toys such as rat, mouse, hamster, cavys as experiment pair
As for studying the directions such as brain growth, brain function, brain form.The brain that takes in Preparatory work of experiment is the key procedure for studying brain science,
Brain operation content is taken to include dissection, peeling, wipe out incidence muscle, wipe out skull, parietal bone, occipital bone, temporal bone, the nasal bone for accommodating brain
Deng the processing such as removing brain dura mater, separation brain, cerebellum, brain stem and hypophysis.It needs steadily to fix experimental mouse head in an experiment
Portion, to facilitate operation.
The fixation instrument not being applicable in the prior art, Normal practice are as follows: it is held by left hand and pinches mouse head, and right hand operation is cut
Knife, bone shears carry out peeling, except the operation such as bone tissue.Since muroid skin of head hairiness is relatively sliding, and even if peeling occiput muscle
It is equally very sliding, it is difficult to it is fixed, therefore take the case where scissors pricks the left hand of fixed mouse head during brain to happen occasionally, and usually can
Because right-hand man's mismate is damaged to brain tissue, experimental result is not only influenced, or even the risk of cross-infection occurs.
Summary of the invention
The present invention is intended to provide it is a kind of for taking the auxiliary fixer of mouse brain, it can be fixedly secured mouse head, and facilitate hand
Hold or be fixed on experimental bench, thus can realize it is quick, complete, flexible, safely take brain.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows: a kind of for taking being auxiliarily fixed for mouse brain
Device is fixed with fixed plate in two clamping plates one end in the same direction, in two fixed plates including the two clamping plates being spaced apart respectively
It is upper to offer multiple threaded holes respectively, fixed pin is equipped in threaded hole, the needle body of fixed pin is equipped with for cooperating with threaded hole
One end of the external screw thread of installation, fixed pin towards direction between two fixed plates is equipped with anti-slipper；In the centre of two clamping plates
Position is respectively corresponded equipped with floor, offer axis hole on floor, is equipped in axis hole for two clamping plates to be articulated and connected
Pin shaft is also arranged with for pushing two clamping plates to rotate so that two fixed plates torsional spring close to each other on pin shaft.
Preferably, two clamping plates are respectively equipped with bottom plate far from one end of corresponding fixed plate, and suction can be passed through by being equipped on bottom plate
It is attached to act on the sucker being fixed on testing stand.
Preferably, the support for being used to support mouse head is fixed with towards the side of another piece of fixed plate in one piece of fixed plate
Plate.
Preferably, threaded hole there are four being set in fixed plate, and four threaded holes are in distributed rectangular.
Preferably, on any one piece of clamping plate towards being fixed at intervals with two pieces of floors on the side of another piece of clamping plate.
Preferably, anti-slipper is made of rubber material.
Beneficial effect
The present invention can by adjusting the fixed pin that be fitted in fixed plate, make one end in fixed pin with anti-slippery fellow with
Muscle skeleton on mouse head is in close contact, so that all fixed pins be made to form the omnibearing stereo formula for mouse head in irregular shape
It grips, and then avoids routine and mouse head in brain mode is taken to be easy to slide brought inefficiency, the high problem of risk.
Simple structure of the present invention, it is durable, it is readily cleaned maintenance, in a preferred embodiment, on two clamping plates
Equipped with sucker, the present invention for having clamped mouse head can be fixed on testing stand by sucker, thorough liberation left hand further increases
Take the efficiency of brain and risk that reduction hurts sb.'s feelings.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is A-A profile structure diagram in Fig. 1；
Marked in the figure: 1, fixed plate, 2, anti-slipper, 3, fixed pin, 4, support plate, 5, clamping plate, 6, floor, 7, pin shaft, 8, bottom
Plate, 9, sucker, 10, torsional spring.
Specific embodiment
As shown in Figures 1 and 2, of the invention a kind of for taking the auxiliary fixer of mouse brain, including two pieces be spaced apart
Clamping plate 5, two clamping plates 5 are strip straight panel, and are made of stainless steel or aluminum alloy materials.In Fig. 1, in two clamping plates 5
Upper end is fixed with fixed plate 1 respectively, and fixed plate 1 is equally made of stainless steel or aluminum alloy materials, with corresponding clamping plate 5 to weld
The mode of connecing is fixedly connected.The plate face Relative distribution of two fixed plates 1, the gap between two fixed plates 1 is for accommodating brain to be taken
Mouse head.
It is respectively separated on the opposite face in 5 middle position of two clamping plates equipped with two pieces of floors 6, offers axis on floor 6
Hole is equipped with same root pin shaft 7 in axis hole, two clamping plates 5 to be articulated and connected by the pin shaft 7.To pass through two pieces of control
5 lower end of clamping plate be located remotely from each other can be realized two clamping plates 5 upper end (i.e. two fixed plates 1) it is close to each other, with realize for mouse
The preliminary fixation of head.In the present invention, be arranged with the torsional spring 10 in compressive state on pin shaft 7, the both ends of torsional spring 10 respectively with
Two clamping plates 5 are fixed, to make the present invention under not by external force, can push the rotation of two clamping plates 5 so that two pieces automatically
Fixed plate 1 is close to each other.Right side plate face bottom in Fig. 1 positioned at left side fixed plate 1 is vertically fixed with support plate 4, support plate 4
Left end be welded on left side fixed plate 1 on, right end and right side fixed plate 1 cooperation to limit the minimum spacing between two fixed plates 1
To stop the space for accommodating mouse head between two fixed plates 1, and mouse head can be placed on support plate 4 during taking brain
On.
It is opened up respectively in two fixed plates 1 there are four threaded hole, four threaded holes in same fixed plate 1 are in rectangle
Distribution, and the screw thread hole site in two fixed plates 1 corresponds.Fixed pin 3 is equipped in any one threaded hole, it is fixed
The needle body of needle 3 is equipped with external screw thread for being coupled with threaded hole, and fixed pin 3 is towards direction between two fixed plates 1
One end is equipped with the anti-slipper 2 using rubber material production, and anti-slipper 2 can be controlled by rotation fixed pin 3 towards being located at
Mouse head direction between two clamping plates 5 is mobile, until closely touching with the skin bone on mouse head, so that eight fixed pins 3 are right
Mouse capitiform is at comprehensive three-dimensional clamping.Experimental mouse cranial anatomy position is in the state of exposure at this time, in order to operator
The solution for carrying out highly effective and safe digs brain operation.
During solution takes brain, it can still follow routine and take brain operating habit, with left-handed two clamping plates 5, right hand behaviour
Make the tools such as scissors.In the present embodiment, two clamping plates 5 are respectively equipped with bottom plate 8 far from one end of corresponding fixed plate 1, in bottom plate 8
Be equipped with sucker 9, after completing fixed pin 3 for the gripping of mouse head, can by the suction-operated of sucker 9 will the present invention it is solid
It is scheduled on testing stand, so that the left hand of thorough liberation operator, further improves the safety for taking brain to operate.Brain is being taken to operate
After the completion, close to each other by 5 lower end of squeezing splints, it is kept completely separate anti-slipper 2 and mouse head, i.e., easily by mouse head from two
It is removed between a fixed plate, is easy to carry out the clean and maintenance of next step.
Claims (6)
1. a kind of for taking the auxiliary fixer of mouse brain, it is characterised in that: including the two clamping plates (5) being spaced apart, at two pieces
Clamping plate (5) one end in the same direction is fixed with fixed plate (1) respectively, offers multiple threaded holes respectively on two fixed plates (1),
Fixed pin (3) are equipped in threaded hole, the needle body of fixed pin (3) is equipped with the external screw thread for being coupled with threaded hole, fixed
The one end in needle (3) towards direction between two fixed plates (1) is equipped with anti-slipper (2)；In the middle position of two clamping plates (5) point
It is not correspondingly provided with floor (6), axis hole is offered on floor (6), be equipped in axis hole for two clamping plates (5) to be articulated and connected
Pin shaft (7), be also arranged on pin shaft (7) for push two clamping plates (5) rotation so that two fixed plates (1) are close to each other
Torsional spring (10).
2. according to claim 1 a kind of for taking the auxiliary fixer of mouse brain, it is characterised in that: two clamping plates (5) are remote
One end from corresponding fixed plate (1) is respectively equipped with bottom plate (8), and test can be fixed on by suction-operated by being equipped on bottom plate (8)
Sucker (9) on platform.
3. according to claim 1 a kind of for taking the auxiliary fixer of mouse brain, it is characterised in that: in one piece of fixed plate
(1) support plate (4) for being used to support mouse head is fixed on towards the side of another piece of fixed plate (1).
4. according to claim 1 a kind of for taking the auxiliary fixer of mouse brain, it is characterised in that: fixed plate is set on (1)
There are four threaded holes, and four threaded holes are in distributed rectangular.
5. according to claim 1 a kind of for taking the auxiliary fixer of mouse brain, it is characterised in that: in any one piece of clamping plate
(5) towards being fixed at intervals with two pieces of floors (6) on the side of another piece of clamping plate (5) on.
6. according to claim 1 a kind of for taking the auxiliary fixer of mouse brain, it is characterised in that: anti-slipper (2) is adopted
It is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243071.9A CN109363792B (en) | 2018-10-24 | 2018-10-24 | Auxiliary fixator for taking rat brain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243071.9A CN109363792B (en) | 2018-10-24 | 2018-10-24 | Auxiliary fixator for taking rat brain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109363792A true CN109363792A (en) | 2019-02-22 |
| CN109363792B CN109363792B (en) | 2021-06-18 |
Family
ID=65401787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811243071.9A Active CN109363792B (en) | 2018-10-24 | 2018-10-24 | Auxiliary fixator for taking rat brain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109363792B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201182646Y (en) * | 2008-04-14 | 2009-01-21 | 毕经旺 | Head rest |
| CN204521044U (en) * | 2015-04-07 | 2015-08-05 | 泰山医学院 | A kind of experiment clip being convenient to singlehanded fixing rat |
| CN206481795U (en) * | 2016-12-15 | 2017-09-12 | 昆明医科大学 | A kind of biological medicine animal crawl folder |
| CN206641935U (en) * | 2016-11-10 | 2017-11-17 | 南阳师范学院 | A kind of mouse fixing device |
| CN108078648A (en) * | 2018-01-23 | 2018-05-29 | 王存金 | A kind of mouse Nerve surgical bed |
| CN108095852A (en) * | 2017-12-18 | 2018-06-01 | 李世川 | A kind of full-service fluid collector |
| CN207745218U (en) * | 2017-05-12 | 2018-08-21 | 云南农业大学 | One kind being used for rat head operation grips pincers |
-
2018
- 2018-10-24 CN CN201811243071.9A patent/CN109363792B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201182646Y (en) * | 2008-04-14 | 2009-01-21 | 毕经旺 | Head rest |
| CN204521044U (en) * | 2015-04-07 | 2015-08-05 | 泰山医学院 | A kind of experiment clip being convenient to singlehanded fixing rat |
| CN206641935U (en) * | 2016-11-10 | 2017-11-17 | 南阳师范学院 | A kind of mouse fixing device |
| CN206481795U (en) * | 2016-12-15 | 2017-09-12 | 昆明医科大学 | A kind of biological medicine animal crawl folder |
| CN207745218U (en) * | 2017-05-12 | 2018-08-21 | 云南农业大学 | One kind being used for rat head operation grips pincers |
| CN108095852A (en) * | 2017-12-18 | 2018-06-01 | 李世川 | A kind of full-service fluid collector |
| CN108078648A (en) * | 2018-01-23 | 2018-05-29 | 王存金 | A kind of mouse Nerve surgical bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109363792B (en) | 2021-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107595331B (en) | Apparatus for scraping skin | |
| CN109289166B (en) | Medical elbow joint rehabilitation training device | |
| DE102013114565B3 (en) | Device for assisting a first-aider in cardiac massage | |
| CN109363792A (en) | It is a kind of for taking the auxiliary fixer of mouse brain | |
| CN210903745U (en) | Multifunctional monitoring bed for severe patients | |
| CN208926638U (en) | A kind of hospital scissors cleaning basketry | |
| CN2862985Y (en) | Front approach retractor | |
| CN202619860U (en) | Position fixer for surgical operation | |
| CN207661335U (en) | A kind of clamp for fixing medical apparatus | |
| CN211583617U (en) | Animal spinal cord injury system | |
| CN214761588U (en) | Standardized molding device of animal spinal cord clamp wound model | |
| CN204542247U (en) | A kind of surgical operation hooking device easy to adjust | |
| CN210228580U (en) | Multifunctional craniocerebral dissection operation table | |
| CN109223239A (en) | A kind of auxiliary fixing device taking brain for big domestic animal | |
| CN211485225U (en) | Ophthalmic scissors | |
| CN207574275U (en) | A kind of livestock ear tag forceps | |
| CN202741394U (en) | Washing rack suitable for forceps and shears type medical devices | |
| CN218979006U (en) | Skin damage sampler | |
| TWM464137U (en) | Cutting device fixture assembly with power source | |
| CN211381521U (en) | A couple for neural survey | |
| CN216505283U (en) | Skin preparation knife for brain surgery patient | |
| CN215229994U (en) | Clinical practise midwifery subassembly of obstetrical department | |
| CN210096065U (en) | Cover for ophthalmic surgery | |
| CN214762027U (en) | Animal doctor is with having operation device who prevents stinging structure | |
| CN219501452U (en) | Clamping mechanism for orthopedics department |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |